<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>404</title>
</head>
<body style="height:100%">
    <div style="position:fixed;z-index:-100; left:0px; top:0px; width:100%; height:100%">
        <img src="404.gif" style="width:100%; height:100%;"/>
    </div>
</body>
</html>